TY  - BOOK
AU  - Cerra,Cheli
TI  - Principal talk: the art of effective communication in successful school leaders  
SN  - 787979112
U1  - R 379.15 C32 
PY  - 2004///
CY  - San Francisco
PB  - Jossey-Bass, 
KW  - Art of effective communication
ER  -